This task is part of our DIY Project: Reality vs daydreaming.
DIY Task Name: Create prediction vs actual balance graph.
Task Goal: The goal of this task is to create a graph that will compare your prediction vs actual (taken from 1st of Month from each account)
- Create a graph that shows Prediction by month for the last 3 years and Actual balance (sum of all balances for a particular month) by month.
This graph is the final outcome we need to produce which we will use to make our decision (final task). This task is short but important as it puts all the puzzles together and will validate your design. At this stage you may have to do some re-design, if there is anything stopping you from creating the graph, which is all good experience :)
Remember that you also have to ensure your data makes sense which is part of testing & user acceptance testing (UAT) and in our project you perform both (as a Developer and as a user). Look for unusual patterns in data, missing data and anything that stands out as incorrect, investigate and either fix it or find a reason why you have it.